Made in the Factory, Just for You (2024)


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What is a Prefab House, Exactly?

Made in the Factory, Just for You (1)

The word prefab (also spelled pre-fab) is often used to describe any type of home that is made from easy-to-assemble building parts that were manufactured off-site.Prefab is an abbreviation for prefabricated and may be stamped on plans as PREFAB. Many people considermanufactured homes and modular homes as types of prefab housing. The ornate facades of 19th century cast iron architecture was prefabricated, cast in molds offsite and transported to the building site to be hung onto a frame.

Definition of Prefabrication

"The manufacture of whole buildings or components in a factory or casting yard for transportation to the site."— The Penguin Dictionary of Architecture, 1980, p. 253

Other Names Used for Prefab Houses

  • factory-built
  • factory-made
  • pre-cut
  • panelized
  • manufactured
  • modular
  • mobile home
  • industrialized building

Historic prefab structures include Sears Houses, Lustron Houses, and Katrina Cottages.

What is a Manufactured Home?

Made in the Factory, Just for You (2)

A manufactured home is a structure that is constructed almost entirely in a factory and rests on a permanent chassis. The house is placed on a steel chassis (a supporting frame) and transported to the building site. The wheels can be removed but the chassis stays in place.

A manufactured home can come in many different sizes and shapes. It may be a simple one-story "mobile home," or it can be so large and complex that you might not guess that it was constructed off site.

Local building codes do not apply to manufactured homes. Instead, these houses are built according to specialized guidelines and codes for manufactured housing. In the United States, HUD (the US Department of Housing and Urban Development) regulates manufactured housing through the HUD Code instead of local building codes. Manufactured homes are not permitted in some communities.

Other Names for Manufactured Houses

  • factory-built
  • factory-made
  • mobile

Factory-Built Advantage

A manufactured home is one type of factory-built housing. Other types of prefabricated homes that use factory-made building parts include modular homes, panelized homes, mobile homes, and pre-cut homes homes. Factory-built houses usually cost much less than stick-built homes that are site-built.

Chassis Support System

"Manufactured homes are constructed on a chassis consisting of main steel beams and cross members; fitted axles, leaf springs, and wheels making up the running gear; and a steel hitch assembly. After the home is sited, the chassis frame distributes the manufactured home loads to the foundation system. The hitch assembly is generally removed for appearance purposes."— FEMA P-85, Protecting Manufactured Homes from Floods and Other Hazards (2009) Chapter 2

For more information about the HUD Code, see General Program Information and Office of Manufactured Housing Programs on the website of U.S. Department of Housing and Urban Development (HUD).


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What is a Modular Home?

Made in the Factory, Just for You (3)

A modular home is constructed of pre-made parts and unit modules that are assembled together on site. A complete kitchen and bath may be pre-set in a house module. Modules may come with baseboard heating ready to attach to a furnace. Modules are often pre-wired with switches and outlets already in place. Wall panels, trusses, and other pre-fabricated house parts are transported on a flatbed truck from the factory to the building site. You may even see an entire half-house moving along the highway. At the building site, these house sections are lifted onto the foundation where they are permanently anchored to a foundation already in place. Innovation in prefabricated construction is a trend of the 21st century. For example, the Northern California-based Blu Homes process includes using steel framing that literally allows a house to unfold on site.

The term modular home describes the construction method, or the process of how the structure was built.

" modular construction 1. Construction in which a selected unit or module, such as a box or other subcomponent, is used repeatedly in the aggregate construction. 2. A system of construction employing large, prefabricated, mass-produced, partially preassembled sections or modules which are subsequently put together in the field."— Dictionary of Architecture and Construction, Cyril M. Harris, ed., McGraw- Hill, 1975, p. 219

Other Names for Modular Homes

  • factory-built house
  • panelized home
  • prefab or pre-fab
  • systems-built home

Modular versus Manufactured Home

Are modular homes the same as manufactured homes? Not technically, for two basic reasons.

1. Modular homes are factory-built, but, unlike manufactured homes, they do not rest on steel chassis. Instead, modular homes are assembled on fixed foundations. A manufactured home, by definition, is attached to a permanent chassis. A manufactured home is sometimes called a "mobile home."

2. Modular homes must conform to the building codes for the locations where they are erected. Manufactured homes are entirely regulated by the US Department of Housing and Urban Development (HUD),Office of Manufactured Housing Program.

Types of Modular Homes

Some housing subdivisions prohibit modular homes because of the various types of prefabricated wall systems that are often put into place by using heavy equipment.

  • A panelized home is a modular home assembled with pre-made wall panels.
  • A log modular home may have one or several pre-made modules.
  • Structural insulated panels (SIPs) and insulating concrete forms (ICFs) are types of modules in systems-built homes.

Pros and Cons

Buying a modular home can be deceptively simple. Although the modules may be "ready" for electric, plumbing, and heating, those systems are not included in the price. Neither is the land. These are the "price shocks" that all new home buyers must face. It's similar to buying a vacation package without figuring in transportation costs. Look at the whole package, along with these perceived advantages and disadvantages:

Money and time. Modular homes usually cost less to construct than stick-built homes. For this reason, modular homes are popular choices in budget-conscious neighborhoods. Also, contractors can assemble modular homes quickly—in a matter of days and weeks instead of months—so modular homes are often used for emergency housing after disasters. Kit homes such as Katrina Cottages may be described as modular homes.

.Perceived negatives include inferior quality and lost resale value. Although there is no evidence to support either perception, these beliefs are persistent.

Examples of Modular Design


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The New Faces of Prefab Housing

Made in the Factory, Just for You (4)

Prefab houses are not new to the 21st century. The Industrial Revolution and the rise of the factory assembly line gave impetus to the idea that every hard-working family could own their own home—a belief that exists today.

Architect Michelle Kaufmann has been called the Queen of Green Prefab. After working in Frank Gehry's California studio, she began what she calls her "humble attempt" at saving the world with sustainable architecture. Her first attempt, Glidehouse, her own 2004 home in Novato, California, was chosen as one of the 10 Homes that Changed America on PBS. In 2009, she sold hermkDesigns to Blu Homes, a Northern California innovator of steel framed prefab structures that are built in a factory and "unfolded" on the construction site. At 640 square feet, the Lotus Mini, after a design by Kaufmann, is Blu Homes' entry into the Tiny House movement. How small can prefabs go? Check out Renzo Piano's 81 square foot "minimalist, single-occupancy living unit" called Diogene.


  • Blu Homes Acquires Assets of mkDesigns, Home Designs by Green Prefab Pioneer Michelle Kaufmann, press release [accessed May 14, 206]
  • Additional Getty Images from Mario Tama/Getty Images News Collection; Keystone/Hulton Archive Collection; and Archive Photos/Archive Photos Collection. Addition photo of Lowe's Katrina Cottage from PRNewsFoto/Lowe's Companies, Inc.
Made in the Factory, Just for You (2024)


Is the factory necessary in Portia? ›

The Factory can be used to greatly increase the output from machines and queue up items for automatic construction. It has a Central Power Supply that supplies all machines with energy without the need to manually refill each machine every couple of days.

How do you unlock the factory in sandrock? ›

After completing the Sandrock Strikes Back Main Mission, players looking to set up a Factory will receive a letter from Heidi with further details. To proceed, players must acquire a Factory Control Panel and Factory Information Board from the Construction Junction Shop.

Can you buy a bat at the Louisville Slugger Museum? ›

It's the place to pick up personalized bats, mini-bats and Bionic Gloves. Our gift shop and personalized bat store is open seven days a week and conveniently located in Downtown Louisville.

Can your spouse divorce you in Portia? ›

If the player wishes to break off a Marriage, they can gift their spouse a Broken Mirror to initiate a Divorce.

How many kids can you have in Portia? ›

In My Time at Portia, the player character can have up to a total of two children, though both children do not need to be from one partner. Different-sex couples can opt for children via either pregnancy or adoption through the Church of the Light, though same-sex couples can only have children via adoption.

How many hours to complete My Time At Portia? ›

When focusing on the main objectives, My Time At Portia is about 68½ Hours in length. If you're a gamer that strives to see all aspects of the game, you are likely to spend around 136 Hours to obtain 100% completion.

When should I sleep My Time At Portia? ›

The player awakens at 7:00 and is able to stay up until 3:00 in the morning. Hours between 3:00 and 7:00 are inaccessible. If 3:00 passes before the player goes to sleep, then the player will pass out and wake up in bed at 7:00 (or be teleported to their home if they do not have a bed placed there).

Where is the secret room in My Time At Portia? ›

Hidden rooms are marked by a violet orb on the relic scanner, and are easier to detect once the scanner is upgraded. On the outside, these rooms look like giant, colorful metal tubes, and can be entered by pressing the interaction button while standing inside them, though the player must excavate them a bit to do so.

Can you get married in Sandrock? ›

After successfully proposing, the player has the option to have their wedding immediately. If they decide not to right away, they can go to the Temple to schedule it for a different day. They can schedule it up to one week after their engagement. Holding a wedding costs 3000 Gols.

Is My Time at Sandrock after Portia? ›

My Time at Sandrock is a 2023 farm life sim developed by Pathea Games and published by PM Studios. It is the sequel to My Time at Portia.

Can I play My Time at Sandrock without playing Portia? ›

You don't need to have played My Time at Portia first, but Sandrock has enough QoL improvements over it that it might be tough playing Portia after Sandrock.

Will there be a 2024 Louisville Slugger Atlas? ›

Engineered to perfection with the help of hundreds of hours of playtesting as well as artificial intelligence simulations, the 2024 Louisville Slugger Atlas BBCOR Baseball Bat is back with its signature EVOKE Alloy Barrel.

How much is the beer bat? ›

Well, the Cubs' large draft beers come in 24-oz cups, which is only slightly smaller than the 27-oz bats. A 24-oz draft beer is about $15 with tax, so fans are essentially paying $18 for a souvenir cup. The bat retails for $25 online, but the Cubs and Levy Restaurants are getting a wholesale price.

How much did Louisville Slugger sell for? ›

Monday, Hillerich & Bradsby Co., which owns Louisville Slugger, announced the brand would be acquired by Wilson Sporting Goods Co. for $70 million in cash. The move means that Wilson, maker of Major League Baseball's official glove, will soon own the maker of MLB's official bat.

What happens if you fail a commission Portia? ›

If any main mission commissions are not completed by their time limit's expiration, then another Builder (presumably Higgins) will step up to finish the commission so that the story may continue. If none of these commissions are accepted by the player, then other Builders will eventually finish all of them.

How many babies can you have in Portia? ›

The player can have up to a total of two children, though both children do not need to be from one partner. The player can reload the day that they got a child to re-randomize all of the child's physical features.

Does Portia have a time limit? ›

The only time limit is for certain missions but you are informed of when these expire. In general there is no time limit or so to say point of finishing the game entirely(there is an end to the storyline though) so you can play the game as long as you want after you finish the story quests.

Can I play my time at sandrock without playing Portia? ›

You don't need to have played My Time at Portia first, but Sandrock has enough QoL improvements over it that it might be tough playing Portia after Sandrock.

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